Category: Canada
Covid-19 pandemic used to test propaganda techniques on Canadians
Canadian military leaders saw the pandemic as a unique opportunity to test out propaganda techniques on an unsuspecting public, a newly released Canadian Forces report concludes. More...
Vaccine waning studies show large declines in efficacy againt infection for Covid-19 vaccines
More...A summary table of the studies that have assessed mRNA vaccine effectiveness (VE) for Delta infections, updated with reports from yesterday, overall in line with estimate ~50-60%; *does not pertain* to high VE for hospitalizations or deaths pic.twitter.com/7LxvLoelUI
Canada: Two mink test positive for Covid-19 – four mink found roaming farm after escaping their cages
Two more mink have tested positive for the COVID-19 virus from a Fraser Valley, British Columbia, farm already under quarantine from positive tests in May. More...
Moderna founder: “I am convinced that the coronavirus came out by accident from a laboratory in Wuhan”
The Canadian biologist Derrick Rossi (Toronto, 1966) is one of the founders of Moderna , one of the pharmaceutical companies that has managed to develop one of the coronavirus vaccines. More...
USA/UK: 2 separate clades of Delta coronavirus variant with K417N – AY.1 and AY.2
Through routine scanning of variation in Delta, a small number of sequences were detected which had acquired the spike protein mutation K417N. More...
Canada: 82% Delta vaccine breakthrough in Calgary hospital coronavirus outbreak
An outbreak of the Delta coronavirus variant at the Foothills Medical Centre in Calgary has seen 16 patients and six health-care workers tested positive for the variant. More...
UK: Delta with K417N – the “mountaineers” variant – PHE coronavirus Delta-AY.1 update
Of the 36 cases of Delta-AY.1 (mountaineers) variant, 27 cases were known to have a vaccination status within the National Immunisation Management System (NIMS). More...
Canada: mink infected with coronavirus at Fraser Valley farm, British Columbia
A mink farm in the Fraser Valley, British Columbia, Canada, has been placed under quarantine after a mink tested positive for COVID-19. More...
Canada CDC: ‘Researchers are monitoring for … B.1.617.4’
British Columbia CDC: “Researchers are monitoring for specific sublineages of this variant, including B.1.617.1, 1.617.2, B.1.617.3 and B.1.617.4” (is this a typo?) More...
SARS-CoV-2 coronavirus spike protein gene variants with N501T and G142D mutation dominated infections in US minks
We analyzed all animal-derived (977), all Canadian (19,529) and US (173,277) SARS-CoV-2 sequences deposited in GISAID from December 2019 to March 12, 2021, and identified 2 dominant novel variants, the N501T-G142D variant and N501T-G142D-F486L variant, in the US mink-derived SARS-CoV-2 sequences. More...